DX48

Input/Output

Input impedance:>10 k Ω

Output impedance: 50 Ω

Maximum level:+20 dBu

Mode: Electronic balance

Analog audio

Frequency response: ± 1dB (20 to 20 kHz)

Signal to noise ratio: 92 dB typical (A weighted)

Common-mode rejection ratio:>40 dB (20 to 10 kHz)

Crosstalk:<-100 dB

THD+N distortion: 0.005% (1 kHz @ 0 dBu)

Digital audio

DSP: 24 bit

Sampling rate: 48 kHz

ADC/DAC: 24 bit high resolution chip

Transmission delay: 1.27ms

Front panel configuration

Display screen: 2-line 20 character backlit LCD

Level display: 7-bit LED display

Button: 6 mute buttons

6 channel selection buttons

3 Menu key

3 parameter adjustment keys

Interface

Analog audio input/output: 4 analog XLR input jacks, 8 XLR analog output jacks

RS-485: 3-pin m-XLR fm-XLR

USB interface: B-type

Digital audio output interface: S/PDIF

Power supply: standard IEC socket

Overall specifications

Power supply: 90-265 VAC (50/60 Hz)

Size: 19 "x1.75" x9 "(483x44x229mm)

Weight: 10 lbs/4.6 kg

Signal output type: analog/digital

Audio adjustment parameters

Total gain: -12 to 12 dB, 0.1 dB per level

Channel gain: -18 to 0 dB, 0.1 dB per level

Phase: 0 degrees or 180 degrees

Delay: maximum 290ms per input/output

EQ: 7 EQs per input/output

EQ type: parameter, Schiff type

EQ gain: -15 to+15 dB, 0.5 dB per level

EQ bandwidth: 0.009 to 4.8 octaves (Q=0.3 to 20)

Frequency division filter

Filter type: Butterworth, Bessel, Linkwitz Riley

Slope: 6 to 24dB/oct

RMS compressor

Threshold: -10 to+20 dBu

Compression ratio: 1:1 to 32:1

Soft/hard inflection point: 0% to 100%

Start time: 5 to 200ms

Release time: 0.1s to 3s

Limiter

Threshold: -10 to+20 dBu

Start time: 5 to 200ms

Release time: 0.1s to 3s